Physics · Wave Optics

The path difference between two waves represented by y 1 = a 1 sin(ωt - 2πx λ ) and y 2 = a 2 cos(ωt - 2πx λ + φ) is:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

Correct answer

λ 2π (φ + π 2 )

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The path difference between two waves represented by y 1 = a 1 sin(&omega;t - 2&pi;x &lambda; ) and y 2 = a 2 cos(&omega;t - 2&pi;x &lambda; + &phi;) is: